JP2004527976A - 広帯域の電圧制御型水晶発振器 - Google Patents

広帯域の電圧制御型水晶発振器 Download PDF

Info

Publication number
JP2004527976A
JP2004527976A JP2002592277A JP2002592277A JP2004527976A JP 2004527976 A JP2004527976 A JP 2004527976A JP 2002592277 A JP2002592277 A JP 2002592277A JP 2002592277 A JP2002592277 A JP 2002592277A JP 2004527976 A JP2004527976 A JP 2004527976A
Authority
JP
Japan
Prior art keywords
crystal
coupled
inductance
voltage controlled
crystal oscillator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002592277A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004527976A5 (enExample
Inventor
モーハン，チヤンドラ
ジヨセフ ニセワンダー，ケント
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2004527976A publication Critical patent/JP2004527976A/ja
Publication of JP2004527976A5 publication Critical patent/JP2004527976A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/362—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier being a single transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
JP2002592277A 2001-05-21 2002-05-15 広帯域の電圧制御型水晶発振器 Pending JP2004527976A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29235901P 2001-05-21 2001-05-21
PCT/US2002/015309 WO2002095930A1 (en) 2001-05-21 2002-05-15 Wide band voltage controlled crystal oscillator

Publications (2)

Publication Number Publication Date
JP2004527976A true JP2004527976A (ja) 2004-09-09
JP2004527976A5 JP2004527976A5 (enExample) 2006-01-05

Family

ID=23124317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002592277A Pending JP2004527976A (ja) 2001-05-21 2002-05-15 広帯域の電圧制御型水晶発振器

Country Status (9)

Country Link
US (1) US7180382B2 (enExample)
EP (1) EP1391031A1 (enExample)
JP (1) JP2004527976A (enExample)
KR (1) KR20040012852A (enExample)
CN (1) CN1528046A (enExample)
BR (1) BR0209876A (enExample)
CA (1) CA2446754A1 (enExample)
MX (1) MXPA03010559A (enExample)
WO (1) WO2002095930A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7180382B2 (en) * 2001-05-21 2007-02-20 Thomson Licensing Wide band voltage controlled crystal oscillator
JP2006345413A (ja) * 2005-06-10 2006-12-21 Toshiba Corp トランジスタ発振回路
US20070274285A1 (en) * 2006-05-23 2007-11-29 Werber Ryan A System and method for configuring a router
US7538630B2 (en) * 2006-12-27 2009-05-26 Fujitsu Media Devices Limited Voltage controlled oscillator
CN201422100Y (zh) * 2009-04-25 2010-03-10 鸿富锦精密工业（深圳）有限公司 晶体振荡电路及使用其的电子装置
CN104184422A (zh) * 2013-05-21 2014-12-03 无锡华润矽科微电子有限公司 晶体振荡器驱动放大器电路及相应的晶体振荡器电路
CN104617879A (zh) * 2014-11-20 2015-05-13 成都九洲迪飞科技有限责任公司 Uhf波段宽带压控振荡器
US9974050B2 (en) * 2015-12-16 2018-05-15 Verily Life Sciences Llc Transmitter IC for single-channel Bluetooth beacon
US9999025B2 (en) 2016-03-08 2018-06-12 Verily Life Sciences Llc Beacon using an FBAR-based oscillator
US10212657B2 (en) 2016-04-27 2019-02-19 Verily Life Sciences Llc Bluetooth low energy beacon with FBAR-based oscillator-per-channel
US10097387B1 (en) 2016-08-15 2018-10-09 Verily Life Sciences Llc Temperature-stable FBAR transmitter
CN110692193B (zh) * 2018-03-29 2024-02-13 深圳市汇顶科技股份有限公司 晶体振荡器、振荡频率的调整方法
CN108777565B (zh) * 2018-06-04 2022-08-09 成都仕芯半导体有限公司 电感耦合式谐振器及其构成的压控振荡器
CN109888446B (zh) * 2019-04-10 2024-05-21 曾运华 一种损耗补偿型电调有源谐振器及其损耗补偿方法
CN112729334B (zh) * 2020-11-27 2022-07-26 中国船舶重工集团公司第七0七研究所 一种半球谐振陀螺电极切换间隙检测线路
CN113904626B (zh) * 2021-11-24 2022-05-31 成都世源频控技术股份有限公司 一种高稳定度晶体振荡器电路及实现方法
CN114545998B (zh) * 2022-04-27 2022-07-19 成都世源频控技术股份有限公司 一种恒温晶体振荡器自适应保护温度控制电路及实现方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358244A (en) * 1965-05-03 1967-12-12 Hughes Aircraft Co Highly linear voltage controlled crystal oscillator
US3477039A (en) * 1968-03-14 1969-11-04 Hughes Aircraft Co Voltage controlled crystal oscillator
US3569865A (en) * 1969-06-12 1971-03-09 Us Navy High stability voltage-controlled crystal oscillator
US3763440A (en) * 1972-04-24 1973-10-02 Integrated Systems Technology Temperature compensated signal generation circuit employing a single temperature sensing element
JPS5087559A (enExample) * 1973-12-05 1975-07-14
FR2331195A1 (fr) * 1975-11-07 1977-06-03 Cepe Oscillateur a large bande a commande electrique de frequence
JPS5467358A (en) * 1977-11-08 1979-05-30 Kinsekisha Lab Ltd Bias circuit for piezooelectric oscillator
JPS55110981A (en) 1979-02-19 1980-08-27 Citizen Watch Co Ltd Electronic watch
JPS59117304A (ja) 1982-12-23 1984-07-06 Seiko Epson Corp 電圧制御水晶発振器
US4745376A (en) 1987-02-06 1988-05-17 Honeywell Inc. Fault tolerant oscillator circuit having redundant resonant elements
US4851790A (en) 1988-04-11 1989-07-25 Westinghouse Electric Corp. Crystal controlled oscillator exhibiting reduced levels of crystal-induced low frequency noise, vibration sensitivity and circuit temperature rise
US4843349A (en) * 1988-04-27 1989-06-27 Westinghouse Electric Corp. UHF crystal oscillator
US5229735A (en) * 1992-03-30 1993-07-20 Macrovision Corporation Wide frequency deviation voltage controlled crystal oscillator having plural parallel crystals
FR2758919B1 (fr) * 1997-01-24 1999-04-16 Sgs Thomson Microelectronics Circuit de modulation de frequence d'un oscillateur a quartz
US7180382B2 (en) * 2001-05-21 2007-02-20 Thomson Licensing Wide band voltage controlled crystal oscillator

Also Published As

Publication number Publication date
MXPA03010559A (es) 2004-03-02
EP1391031A1 (en) 2004-02-25
CA2446754A1 (en) 2002-11-28
US20040130405A1 (en) 2004-07-08
BR0209876A (pt) 2004-12-21
US7180382B2 (en) 2007-02-20
WO2002095930A1 (en) 2002-11-28
KR20040012852A (ko) 2004-02-11
CN1528046A (zh) 2004-09-08

Similar Documents

Publication Publication Date Title
US7414488B2 (en) Low phase noise differential LC tank VCO with current negative feedback
JP2004527976A (ja) 広帯域の電圧制御型水晶発振器
US20050212611A1 (en) Feedback loop for LC VCO
US6466099B2 (en) Voltage controlled oscillator (VCO) in colpitts configuration
US10090805B2 (en) Voltage-controlled oscillator and a method for tuning oscillations
EP1220440A2 (en) Apparatus and method for reducing phase noise in oscillator circuits
KR0153379B1 (ko) 디지탈 무선통신시스템의 업/다운컨버터용 전압제어발진기
US6380816B1 (en) Oscillator and voltage controlled oscillator
WO2002031961A1 (en) Voltage controlled oscillator having a phase noise reduction device
KR20040002840A (ko) 감소된 위상 잡음을 갖는 발진기 회로
CA2015484C (en) Crystal oscillator with broad tuning capability
US6091309A (en) Tunable low noise oscillator using delay lines and ring mode trap filter
JPH0927716A (ja) 電圧制御発振器
US9106179B2 (en) Voltage-controlled oscillators and related systems
CN101162889B (zh) 压控振荡器及其控制方法
US7538630B2 (en) Voltage controlled oscillator
CN114726316B (zh) 一种倍频带低相噪的压控振荡器及信号发生装置
JP3654643B2 (ja) 電圧制御発振器
US6075421A (en) Voltage controlled oscillator
US6593819B2 (en) Low phase noise dual band voltage controlled oscillator
KR102684677B1 (ko) 위상 주입 기반의 온도 보상 전압 제어 발진기
CN217508714U (zh) 一种倍频带低相噪的压控振荡器及信号发生装置
JPH03131104A (ja) 電圧制御発振器
Naik et al. A 1.8 V Quadrature Phase LC Oscillator for 5G Applications
JP2563136B2 (ja) 電圧制御発振器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040623

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050428

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050428

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20060929

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20061120

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070913

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071016

RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20080318

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20080415

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080422